4 Wire Separator Floating Black Pair

The 4 Wire Separator Floating Black Pair from Billet Specialties is a marine-grade spark plug wire loom system engineered for high-performance marine engines where clean electrical routing and corrosion resistance are non-negotiable. Whether you're managing a freshwater cruiser, saltwater center console, or performance wakeboard boat, this floating wire separator keeps ignition leads organized, protected, and away from heat sources and moisture that degrade standard wiring harnesses over time. Anglers and boaters who demand reliability know that clean electrical architecture translates directly to consistent engine starts and trouble-free days on the water.

Constructed from black anodized aluminum, this floating design prevents wire chafing and vibration-induced noise while maintaining strict separation of the four 8.5 mm spark plug wires. The anodized finish provides superior corrosion protection in harsh marine environments, resisting salt spray, UV exposure, and fuel vapors that would compromise painted or unfinished alternatives. The floating mounting allows the loom to absorb engine vibration without transmitting stress to the wires themselves, reducing fatigue failure and extending ignition system lifespan. Each pair comes ready to install, with precision-engineered geometry that fits tight engine compartments without bulk or interference.

This wire separator is ideal for boaters rebuilding fuel-injected or carbureted marine engines, custom engine swaps, and high-output inboard or outboard installations where factory wiring management proves inadequate. The compact 2.65 x 0.7 x 5.9 inch profile fits most modern and vintage marine powerplants without requiring extensive bracket fabrication. Anglers running tournament-grade fishing boats or commercial guides operating multi-day charters benefit from the reliability and maintenance reduction this system delivers. Installation pairs seamlessly with upgraded ignition components and engine upgrades, ensuring your electrical system performs as hard as you do on the water.